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| author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2022-09-01 01:17:54 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-09-02 18:16:23 +0200 |
| commit | 21496b4c60b2327417c63fc9762096037a185be3 (patch) | |
| tree | 37100d24ff2bf9bec8e4c32e2cf6d3fa1c41c8ec /builtin/submodule--helper.c | |
| parent | submodule--helper: replace memset() with { 0 }-initialization (diff) | |
| download | git-21496b4c60b2327417c63fc9762096037a185be3.tar.xz git-21496b4c60b2327417c63fc9762096037a185be3.zip | |
submodule--helper: use xstrfmt() in clone_submodule()
Use xstrfmt() in clone_submodule() instead of a "struct strbuf" in two
cases where we weren't getting anything out of using the "struct
strbuf".
This changes code that was was added along with other uses of "struct
strbuf" in this function in ee8838d1577 (submodule: rewrite
`module_clone` shell function in C, 2015-09-08).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/submodule--helper.c')
| -rw-r--r-- | builtin/submodule--helper.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 60165a848a..63008970f1 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -1568,12 +1568,11 @@ static int clone_submodule(struct module_clone_data *clone_data) sm_gitdir = absolute_pathdup(sb.buf); strbuf_reset(&sb); - if (!is_absolute_path(clone_data->path)) { - strbuf_addf(&sb, "%s/%s", get_git_work_tree(), clone_data->path); - clone_data->path = strbuf_detach(&sb, NULL); - } else { + if (!is_absolute_path(clone_data->path)) + clone_data->path = xstrfmt("%s/%s", get_git_work_tree(), + clone_data->path); + else clone_data->path = xstrdup(clone_data->path); - } if (validate_submodule_git_dir(sm_gitdir, clone_data->name) < 0) die(_("refusing to create/use '%s' in another submodule's " @@ -1625,14 +1624,16 @@ static int clone_submodule(struct module_clone_data *clone_data) die(_("clone of '%s' into submodule path '%s' failed"), clone_data->url, clone_data->path); } else { + char *path; + if (clone_data->require_init && !access(clone_data->path, X_OK) && !is_empty_dir(clone_data->path)) die(_("directory not empty: '%s'"), clone_data->path); if (safe_create_leading_directories_const(clone_data->path) < 0) die(_("could not create directory '%s'"), clone_data->path); - strbuf_addf(&sb, "%s/index", sm_gitdir); - unlink_or_warn(sb.buf); - strbuf_reset(&sb); + path = xstrfmt("%s/index", sm_gitdir); + unlink_or_warn(path); + free(path); } connect_work_tree_and_git_dir(clone_data->path, sm_gitdir, 0); |